baber/WOPTO huggingface dataset:
Patent RU-2059826-C1 (RU)
Title: Sealing device of blast-hole
Inventor: POPOV-TOLMACHEV BORIS N
IPC: E21D21/00
Filed: 1993-10-14
Granted: 1996-05-10
Abstract: FIELD: mining industry. SUBSTANCE: invention is intended to shut off clearance between wall of blast-hole and pipe with which aid fluid is pumped into rock. Sealing device includes pipe, sealing element made of flexible material, pressing fixture, stopper to provided immobility of pipe and check valve. Elasticity of sealing element grows from butts to middle. Check valve is manufactured in the form of cap with slot from flexible material. Sealing element and check valve are fabricated as one unit. Stopper is manufactured in the form of elastic throngs arranged in grooves in outer surface of sealing element. Sealing element can be fabricated in the form of coaxial bushings which elasticity grows from end part to middle. EFFECT: increased reliability of fixing of sealing device in blast-hole, reduced usage of metal and simplified technology of its assembly and installation. 2 cl, 10 dwg
Patent RU-2066018-C1 (RU)
Title: Gas preparation and utilization method
Inventor: AKSENOV DMITRIJ T
IPC: F17C5/00
Filed: 1993-11-15
Granted: 1996-08-27
Abstract: FIELD: gas and oil industry. SUBSTANCE: gas is displaced from vessel preliminarily filled with it by working fluid supplied into it under pressure. Displaced gas is delivered into gas collectors-accumulators. Drying is effected by catching water condensed from gas its compression by layer of working fluid preliminarily supplied into gas accumulators. Fluid density is below water density, and viscosity is maintained within preset limits irrespective of ambient temperature. Utilization of gas or delivery to consumer vessels is effected at first stage same as at traditional technology by pouring out due to pressure differential in gas accumulators and consumer vessel being filled. At second stage when pressure in accumulators nears maximum pressure in vessel being filled (20 MPa for automobiles), working fluid is alternately pumped into gas accumulators combined into integral system. In result, pressure rises in them and filing of consumer vessels continues up to full utilization of gas collected in accumulators. Cycle analyzed is "gas collection then realization". EFFECT: high efficiency. 3 cl, 1 dwg
Patent RU-2079800-C1 (RU)
Inventor: PARSHUTIN VALENTIN M
IPC: F25B9/02
Filed: 1994-02-08
Granted: 1997-05-20
Abstract: Использование: в кондиционировании воздуха, а именно в устройствах для получения горячего и холодного потока воздуха и в холодильной технике. Сущность изобретения: вихревой холодильник содержит компрессор, вихревую трубу с выходами холодного и горячего потока воздуха, вводом, подключенным к выходу теплообменника, эжектор холодильную и морозильную камеры, дополнительно введены фильтр осушки, ввод которого подключен к выходу компрессора, а выход к вводу теплообменника перед вихревой трубой, блок автоматического регулирования холодильным процессом, вводы которого связаны с выходами холодного потока из вихревой трубы, а выходы с вводами морозильной и холодильных камер, и глушитель шума, связанный своим вводом с эжектором, ввод которого связан с выходом горячего потока воздуха вихревой трубы, а выход с теплообменником. Кроме того, вихревая труба дополнительно содержит выход для горячего потока при работе холодильника в режиме "Оттаивания", а морозильная и холодильные камеры - аккумуляционную плиту. 1 ил.
Patent RU-2060330-C1 (RU)
Title: Wall panel
Inventor: SERGEEV VLADIMIR M
IPC: E04C2/26
Filed: 1994-02-14
Granted: 1996-05-20
Abstract: FIELD: civil engineering. SUBSTANCE: wall panel includes screen, warmer, frame, venting passage and holes. Protective-decorative coating is applied on the screen. Warmer is enclosed. Height (H) of ventilation holes and passage is chosen on the base of relationship as follows: H = (0.1 to 0.4)xS, where S is panel thickness. Width of ventilation holes is equal to passage width. EFFECT: higher quality. 3 cl, 3 dwg
Patent RU-2080959-C1 (RU)
Title: Method of making bimetallic rolling rolls
Inventor: BYSTROV VALERIJ A
IPC: B22D19/16
Filed: 1994-03-01
Granted: 1997-06-10
Abstract: FIELD: electroslag process, namely production of rolling rolls. SUBSTANCE: when band and solenoid- electrode are placed into casting mold coaxially with seed-electrode in such a way that solenoid-electrode is spaced by distance equal to 5-100 mm from inner surface of band after producing and feeding liquid slag with the aid of intermediate apparatus, predetermined interelectrode gap is stabilized due to changing mass velocity of melt metal pouring from said intermediate apparatus with use of stopper in dependance upon intensity of electric current passing through melted electrode and slag bath. EFFECT: enhanced quality of rolls made by such method. 1 dwg
Patent RU-2061220-C1 (RU)
Inventor: KHASANOV MARS M
IPC: G01N15/08
Filed: 1994-03-01
Granted: 1996-05-27
Abstract: FIELD: study of multi-phase filtration processes, processes of discplacement of oil by water from nonuniform layer stratum, in particular, acco, panied by determination of oil saturation of separate interlayers by rate of product watering. SUBSTANCE: method of determination of current oil saturation of separate interlayers of nonuniform layer stratum depending on type of relationships of current oil saturation of separate interlayers versus product watering consists in plotting relationships taking into accound piston nature of oil displacement. Prior to plotting the relationships, permeability, porosity, power, saturation bonded by water and final oil saturation of each interlayer are determined. To enhanced reliability of the method, relationships of current oil saturation of separate interlayers versus product watering are determined according to the results of mathematical modelling of filtration in nonuniform layer stratum taking into account experimental information on vescosities of water and oil and relative phase permeabilities throughout entire range of charge of permeability determined additionally. EFFECT: enhanced efficiency of check of oil field development. 2 dwg, 1 tbl
Patent RU-2104536-C1 (RU)
Inventor: KSHIVETS OLEG MIKHAJLOVICH
IPC: A61B5/107
Filed: 1994-03-14
Granted: 1998-02-10
Abstract: FIELD: medicine; oncology. SUBSTANCE: the following oncologic parameters are taken into consideration: patient's weight, tumor diameter, results of general blood analysis and those of biochemical blood analysis. Numerical values of these parameters are used to issue prognosis for patient's life expectancy in days. Method is used for treating patients with favorable prognosis for adjuvant therapy methods. EFFECT: higher efficiency.
Patent RU-2130164-C1 (RU)
Title: Antihail rocket
Inventor: ABSHAEV M T
IPC: F42B12/46
Filed: 1994-03-28
Granted: 1999-05-10
Abstract: FIELD: antihail rockets used for active action on clouds to prevent damage done by hail. SUBSTANCE: antihail rocket includes two-mode engine with boost and sustainer fuel charges, head part with fairing where deceleration system incorporating parachute, opening mechanism in the form of rubber bottle connected through cooler to butt part of boost charge of engine is housed. Bottle is fabricated in the form of torus and cooler is made in the form of mechanical strip put on coil with clearance. Reagent in this case is included in composition of sustainer fuel charge and fairing is provided with meridian cuts. EFFECT: simplified design of antihail rocker and enhanced efficiency of it. 3 cl, 2 dwg
Patent RU-2065955-C1 (RU)
Title: Method for formation of impervious paving
Inventor: KURLENYA MIKHAIL V
IPC: E21B43/32
Filed: 1994-06-29
Granted: 1996-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: impervious paving, preventing water and oil overflow in productive bed and restricting diffusion of gas through bed cap into daylight, is created when drilling borehole. Impervious paving has the form of a collar space with a specified radius and volume and is situated along the productive bed boundary. Radius of the space is chosen such as to be equal to maximum distance from borehole outline to outer boundary of the limiting zone of fissure formation in the region of rock disintegration within the limits of space formation. Space is filled with a tight material to close fissure canals. EFFECT: increased reliability in operating productive well.
Patent RU-2085881-C1 (RU)
Title: Method of determination of maximum power permissible key component of cutting force of spindle drive in surface grinding
Inventor: NIKOLAENKO ALEKSANDR A
IPC: G01L5/13
Filed: 1994-07-18
Granted: 1997-07-27
Abstract: FIELD: computation of cutting modes in systems of automated design of grinding operations. SUBSTANCE: power used to rotate spindle of grinding machine at idle run is measured in advance, sample is ground with grinding wheel with increase of parameters of cutting mode. Power used to rotate spindle is enhanced to value at which grinding machine switches off when protective relay operates. At this moment power and actual speed of rotation of spindle are measured simultaneously. Value of maximum power permissible key component of cutting force of spindle drive is found by formula. EFFECT: enhanced authenticity of method.
Patent RU-2080514-C1 (RU)
Title: Lighting fitting
Inventor: TIRASPOLSKIJ VALERIJ I
IPC: F21V1/02
Filed: 1994-07-20
Granted: 1997-05-27
Abstract: FIELD: lighting engineering; lighting fitting for industrial locations, houses and other rooms. SUBSTANCE: frame is assembled of number of components, each made in from of rod with arbitrary section. Rods are solid and/or made up of hinge-connected sections. Detachable platforms are secured on rods. Platforms are made of sections, some of which are rigidly connected to rods. Light sources are installed on upper and/or lower portions and/or side portions of platforms. Light sources can also be installed on hollow auxiliary brackets. Decorative members are installed on all and/or some of main sections of frame (brackets, rods, platforms). Decorative members are made in form of beads, hangers, etc. Lighting fitting can be made of part of above-described lighting fitting divided by two planes passing through its axis with arrangement of reflecting surfaces in planes of sections and/or other planes. EFFECT: enlarged operating capabilities. 6 cl, 1 dwg, 1 tbl
Patent RU-2118192-C1 (RU)
Title: Method of processing organic wastes to form separate gas streams enriched by hydrogen and carbon dioxide
Inventor: NAGEL CHRISTOPHER J
IPC: C10J3/57
Filed: 1993-06-08
Granted: 1998-08-27
Abstract: FIELD: waste disposal. SUBSTANCE: invention intends to convert organic wastes into harmless and, preferably, useful substances. in particular, waste is introduced into molten metal under conditions adequate to decompose organic waste and yield hydrogen-enriched gas stream and to carbonize metal. To the latter, oxidant is then added to oxidize carbon contained in carbonized molten metal thereby yielding carbon dioxide- enriched gas stream and decarbonized molten metal. EFFECT: enhanced waste processing efficiency. 9 cl, 2 dwg
Patent RU-2084501-C1 (RU)
Title: Method for production of beer
Inventor: GOLIKOVA NINA V
IPC: C12C7/00
Filed: 1995-01-20
Granted: 1997-07-20
Abstract: FIELD: brewing. SUBSTANCE: method involves usage of cereal products and taste additive. Portion of hop products being used as said taste additive are recommended to substitute by bird cherry component. Mentioned above bird cherry component may be used as crushed berries and/or sprouts of bird cherry, extracts, juice or syrup thereof. EFFECT: improved quality. 8 cl
Patent RU-2082737-C1 (RU)
Title: Coating composition
Inventor: KOLOSOV GERMAN G
IPC: C09D183/04
Filed: 1995-02-01
Granted: 1997-06-27
Abstract: FIELD: paint industry, particularly, protection of concrete, metallic and asphalt-cement surfaces from atmospheric effects and destruction. SUBSTANCE: composition comprises polyurethane thermoplastic resulting from polyether and diisocyanate, epoxy diane resin, solvent, polyethyl siloxane liquid, and amine hardener. EFFECT: improved properties. 2 tbl
Patent RU-2085811-C1 (RU)
Inventor: VORONTSOV YURIJ S
IPC: F24B7/00
Filed: 1995-02-09
Granted: 1997-07-27
Abstract: Теплогенератор относится к устройствам, выделяющим тепловую энергию за счет сжигания твердого топлива: древесина, уголь, торф и др. Корпус теплогенератора образован из трубчатых изогнутых воздуховодов с открытыми сверху и снизу торцами. Внутреннее пространство корпуса разделено горизонтальной перегородкой на топку внизу и камеру дожигания летучих продуктов вверху. Повышение эффективности работы агрегата достигается за счет увеличения поверхности нагрева, равномерного подвода воздуха на дожигание летучих продуктов, специальной формы горизонтальной перегородки. Для использования горячего воздуха в технологических целях предусмотрен специальный воздухосборник. 4 з.п. ф-лы, 3 ил.
Patent RU-2084002-C1 (RU)
Title: Indicator of emergence of self-sustaining chain reaction
Inventor: KANTSELYARSKIJ VLADIMIR M
IPC: G01T7/12
Filed: 1995-02-14
Granted: 1997-07-10
Abstract: FIELD: devices to detect and warn of emergency caused by emergence of self-sustained chain reaction during production, processing and storage of fissionable material. SUBSTANCE: indicator of emergence of self-sustained chain reaction has ionizing radiation detector 1, meter 2 of dosage rate of ionizing radiation and threshold device 3 which output is connected to lengthener 4 of operation pulse of light alarm and device 5 to pick up operation pulse of audio alarm connected correspondingly to light 6 and audio 7 alarms. Pulse lengthener can be manufactured in the form of reservoir capacitor, resistor of large rating and comparator observing voltage drop of capacitor or in the form of timer with logic OR gate. EFFECT: expanded operation field, improved functional reliability. 3 dwg
Patent RU-2098015-C1 (RU)
Title: Method for evaluating resistance of laboratory animals to stress
Inventor: TIKHONOV NIKOLAJ G
IPC: A61B5/0531
Filed: 1995-03-10
Granted: 1997-12-10
Abstract: FIELD: experimental biology. SUBSTANCE: laboratory animals to be tested are selected on basis of general health criteria. Animals thus-selected are subjected to effect of alternating electric current to determine minimal threshold level of animals' algesthesia. At minimal algesthesia threshold values equal to about 25 V for rabbits, to 13 V for white mice, to 21 V for white rats, to 21 V for hamsters of species Cricetus aureus and to 16 V for guinea- pigs, given batch of test animals is classified as belonging to animals with low stress resistance. At minimal algesthesia threshold values ranging between 25- 49 V for rabbits, between 13-15 V for white mice, between 21-23 V for white rats, between 21-24 V for hamsters of species Cricetus aureus and between 16-20 V for guinea-pigs, animals are classified as possessing medium stress resistance. Finally, at minimal algesthesia threshold values above 49 V for rabbits, above 15 V for white mice, above 23 V for white rats, above 24 V for hamsters and above 20 V for guinea-pigs, given animals are regarded as possessing high stress resistance. EFFECT: method is simple and permits to obtain result unaffected by any possible outside effects. 1 tbl
Patent RU-2088127-C1 (RU)
Title: Feed plant for preparing of free-flowing feed mixture
Inventor: SYSUEV VASILIJ A
IPC: A23N17/00
Filed: 1995-05-10
Granted: 1997-08-27
Abstract: FIELD: agriculture, in particular, feed production. SUBSTANCE: feed preparing plant has line for grinding and mixing fibrous and succulent feeds, root line, concentrated feed line and line for collecting, accumulating, mixing and discharge of ready product. Fibrous and succulent feed grinding and mixing line has fibrous feed feeders-dosers 1 and succulent feed grinding and mixing feeder-doser 2. Feeders-dosers 1 and 2 have conveyors 4 and 5 and hoppers 6 and 7 and grinder- mixer 3 positioned between them. Bottoms of hoppers 6 and 7 are provided with discharge windows. Discharge window of grinder-mixer 3 is positioned below discharge window of succulent feed feeder-doser 2. Ground roots, concentrated feeds and fibrous and succulent feed mixture are delivered into mixer-accumulator 33 for further mixing with following discharge into mobile feeders by means of discharge conveyor 42. EFFECT: increased efficiency, simplified construction and improved quality of feed. 4 cl, 3 dwg
Patent RU-2085932-C1 (RU)
Title: Eddy-current flaw detector
Inventor: SHKATOV PETR N
IPC: G01N27/9013
Filed: 1995-05-12
Granted: 1997-07-27
Abstract: FIELD: nondestructive inspection; flaw inspection of current-conducting equipment. SUBSTANCE: eddy-current transducer 1 has C-shaped core 2 with winding 3 and sensing element 4 formed by two inductance coils placed inside each other and connected differentially. Transducer is characterized in that it has high selective sensitivity to continuity flaws. Phase of recorded voltage built up due to flaw varies by tens of degrees. In case of misalignment of this transducer axis, on the contrary, phase of built up voltage varies by maximum a few degrees. Amplitude-phase selection unit 25 functions to suppress signals arriving at this angle sector. In addition, compensation is provided in manual and automatic modes by means of self-compensation unit using quadrature components and built around proportional-integral regulators with feedback disconnected in manual mode by means of switches 30, 31. EFFECT: improved validity of inspection. 5 cl, 6 dwg
Patent RU-2102655-C1 (RU)
Inventor: GARBUZ VLADIMIR MATVEEVICH
IPC: F23D14/46
Filed: 1995-05-05
Granted: 1998-01-20
Abstract: FIELD: farming; greenhouses. SUBSTANCE: burner includes gas cock, electromagnetic valve with air temperature sensor, gas nozzle with adjustable plate for feeding the air to mixing chamber and fire tip which is made in form of pipe with holes located on one straight line; pipe is provided with bottom at its end. Ignition burner is mounted at the beginning of pipe; one end of thermocouple is located in zone of ignition burner; other end of thermocouple is connected with gas cock control mechanism. During operation, thermocouple opens gas cock admitting gas through holes-microjet burners; thus, gas is ignited. When gas is cut out, gas cock is closed. Gas supply is also effected by means of electromagnetic valve depending on air temperature in greenhouse. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2136548-C1 (RU)
Inventor: SHARUN JU A
IPC: B64D11/06
Filed: 1995-09-14
Granted: 1999-09-10
Abstract: FIELD: securing passenger seats to aircraft floor; securing various cargoes. SUBSTANCE: body of device is provided with bearing members having projections for engagement with profile longitudinal rail of floor having holes in its upper portion. Cylindrical stops-retainers secured on body are received by holes of profile rail; bearing members are mounted in body for longitudinal and transversal motion and for engagement with locking unit which is made in form of two wedges engageable over inclined surface; lower wedge is mounted for horizontal motion and is provided with screw motion mechanism; upper edge is located under beads of bearing members for engagement with them. EFFECT: enhanced operational reliability; reduced consumption of labor required for mounting and dismantling the seat. 3 cl, 4 dwg
Patent RU-2125656-C1 (RU)
Title: Automatic fuel metering device for power plants of flying vehicles
Inventor: IL JASOV B G
IPC: F02C9/26
Filed: 1996-01-03
Granted: 1999-01-27
Abstract: FIELD: ramjet engines of flying vehicles. SUBSTANCE: device has newly introduced air pressure warning unit 5, electronic controller 6, first and second electromechanical converters 7 and 8, differential-pressure valve 17, and constant- pressure valve 15; first and second bellows, first and second pneumatic dividers are coupled with air pressure warning unit which is connected to electronic controller coupled with first and second electromechanical converters; first converter is coupled with first controller through nozzle-flapper valve and through the latter, with servo piston of throttle needle; second electromechanical converter is coupled with second nozzle-flapper control valve connected to differential-pressure valve which, in its turn, is coupled with throttle needle 14 and through the latter, with combustion chamber injectors. Hydraulic system is fed from turbine-driven pump 16 coupled through constant-pressure valve with servo piston of throttle needle 1 and with differential-pressure valve. EFFECT: enlarged functional capabilities of fuel supply system. 1 dwg
Patent RU-2102633-C1 (RU)
Inventor: MALASHENKO BORIS NIKOLAEVICH
IPC: F04D13/10
Filed: 1996-01-05
Granted: 1998-01-20
Abstract: FIELD: mechanical engineering; pumps. SUBSTANCE: stalling is prevented by passing gas-and-liquid mixture through bypass valve after its coming out of pump. Valve is open when value of delivery or parameter characterizing the delivery exceed tolerable limit and is closed when controlled parameter is within tolerable limits. Mixture is taken in before check valve and is passed into behind-the-tube space in area of arrangement of electric motor or below the motor. Shutoff members of check and bypass valves of stall protection device for submersible centrifugal electric pump are connected by rod. EFFECT: enlarged operating capabilities and improved reliability. 7 cl, 4 dwg
Patent RU-2148117-C1 (RU)
Inventor: KLAUDIO DE ANGELIS
IPC: D07B1/16
Filed: 1996-03-05
Granted: 2000-04-27
Abstract: FIELD: equipment for determining operational reliability of ropes for lifting devices. SUBSTANCE: diagnosis is based on connecting two types of fibers with different parameters into single rope yarn 18. One fiber, for instance fiber of aromatic polyamide, has high strength at sign-variable cycle and high specific tensile strength. Other fiber, such as conducting charcoal fiber 19, has increased fragility. Both fibers are twisted into single rope yarn 18. During operation, indicative charcoal fiber 19 is torn and broken earlier than carrying aromatic polyamide fibers of yarn 18 of rope 5 due to excessive tension or increased number of sign-variable bends in each case. Number of broken indicative charcoal fibers 19 is determined by means of voltage source. Residual carrying capacity of rope 5 is considered guaranteed only is case certain percentage of indicative charcoal fibers 19 are acknowledged as unfit. Lifting device is then moved to predetermined stoppage position and switched off. EFFECT: increased efficiency and reliable diagnosis of rope for strength and simplified construction. 10 cl, 7 dwg
Patent RU-2102417-C1 (RU)
Title: Способ производства красного пищевого красителя
Inventor: KAS JANOV G I
IPC: C09B61/00
Filed: 1996-03-20
Granted: 1998-01-20
Abstract: Использование: в пищевой промышленности, в частности при производстве красного пищевого красителя. Сущность изобретения: проводят подготовку окрашенного растительного сырья, его бланширование в водном растворе кислоты, измельчение, сушку, последовательное экстрагирование жидким аммиаком и жидкой двуокисью углерода с получением соответствующих экстрактов, из которых отгоняют экстрагенты и купажируют с получением целевого продукта.
Patent RU-2101560-C1 (RU)
Inventor: SMUL SKIJ I I
IPC: F03D3/06
Filed: 1996-04-09
Granted: 1998-01-10
Abstract: FIELD: wind-power engineering. SUBSTANCE: screw-type wind rotor has shaft carrying screw-type blades of funnel shape. Generating line of screw funnel-shaped surface is described by monotonous radius function, its special case being slant straight line. Funnel-shaped surface functions in this case as slant helicoid. At certain parameters, slant helicoid is developed into plane. Then funnel-shaped screw-type blade may be made of flat annular blank. Wind rotor with funnel-shaped screw-type blades is more effective in inclined position than that with straight screw-type blades. In addition, it can operate in vertical position and does not depend on wind direction. EFFECT: improved power efficiency, wind energy utilization factor, higher energy output at slow speeds, reduced strain in structural elements, reduced acoustic, electromagnetic, and ecological effects. 2 cl, 2 dwg